Diagnosis and classification in spondyloarthritis: identifying a chameleon

@article{Tubergen2012DiagnosisAC,
  title={Diagnosis and classification in spondyloarthritis: identifying a chameleon},
  author={A. van Tubergen and Ulrich Weber},
  journal={Nature Reviews Rheumatology},
  year={2012},
  volume={8},
  pages={253-261}
}
Spondyloarthritis (SpA) defines a group of interrelated diseases, including ankylosing spondylitis (AS), psoriatic arthritis, reactive arthritis, enteropathic-related spondylitis and arthritis, and undifferentiated SpA. The clinical presentation of SpA is heterogeneous, and no single shared distinguishing feature exists for the conditions comprising SpA; in… CONTINUE READING